ROSIER Holding GmbH

Administration

• Support and further development of existing client and server systems (Windows, VMware, and Linux)
• Support and further development of existing network technologies (firewalls, switches, WLAN, and remote access systems)
• First- and second-level support for our sites (on-site and remote)
• User and permission management in Active Directory, local, and external applications
• Maintenance and optimization of LAN/WLAN infrastructure
• Participation in the IT on-call rota after completion of onboarding

IT System Administrator

Manager

• Overall responsibility for construction management of all new builds, conversions, extensions and renovation projects
• Planning, controlling and monitoring construction projects across all service phases
• Coordination and leadership of external architects, specialist planners, contractors and authorities
• Ensuring compliance with cost, schedule and quality requirements
• Preparation and monitoring of budgets, investment and project timelines
• Contract and change-order management
• Ensuring compliance with all legal, building regulation and brand-specific requirements
• Close collaboration with executive management, site managers and internal specialist departments
• Development of standards, processes and sustainability concepts in construction management

IT System Administrator

Head of Construction Management